Only 'Administrator' account will logon, then "Windows Genuine" issues

Code: --------- Diagnostic Report (1.9.0027.0): ----------------------------------------- Windows Validation Data--> Validation Code: 0x8004FE21 Cached Online Validation Code: N/A, hr = 0x800700b7 Windows Product Key: *****-*****-6FK7P-XQXFQ-J4MP4